<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<style>
    body{
        background-color: #524e4e;
    }
    #xy{

        border-style:solid;
        border-width: 10px 2px
        border-color: 0 rgb(92,223,204) 0 0
    }
    td{
        color: white;
    }
    #wy{
        background-color: rgb(173, 198, 198);
    }
</style>
<body>
    <table>
        <tr id="wy">
            <td><input id="xy" type="submit" value="">系统管理</td>
        </tr>
        <tr>
            
            <td colspan="2">用户管理</td>
        </tr>
        <tr>
            
            <td colspan="2">企业管理</td>
        </tr>
        <tr>
           
            <td colspan="2">区域管理</td>
        </tr>
        <tr>
           
            <td colspan="2">部门管理</td>
        </tr>
        <tr>
           
            <td colspan="2">角色管理</td>
        </tr>
        <tr>
           
            <td colspan="2">登录管理</td>
        </tr>
        <tr>
           
            <td colspan="2">操作日志</td>
        </tr>
        <tr>
           
            <td colspan="2">字典管理</td>
        </tr>
        <tr>
           
            <td colspan="">授权管理</td>
        </tr>
    </table>
</body>
</html>